Chapin, IA ZIP Codes
2 ZIP codes serve Chapin, Iowa: 50475 and 50427. Together they are home to 1,583 residents in 680 households. That is more than the 137 people counted inside Chapin Census-designated place, because these ZIP codes reach past its boundary.
Chapin Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 137 |
| Households | 84 |
| Median household income | $73,091 |
| Median home value | $94,000 |
| Median age | 39.6 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,583 |
| Households (sum of ZIP codes) | 680 |
| Median household income, range across ZIP codes | $70,938 (50475) to $70,938 (50475) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,938 |
| Homeowners | 81.6% |
| Households with kids under 18 | 32.2% |
| Moved in the past year | 11.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Chapin
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50475 | Sheffield | 1,446 | 596 | $70,938 | $165,300 | 79.0% | 27.5% | 12.6% | — | — | 0% of its land |
| 50427 | Chapin | 137 | 84 | $73,091 | $94,000 | 100.0% | 65.5% | 0.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Chapin when at least 10% of its land lies inside the Chapin Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chapin. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Chapin.
Counties
- Franklin County — 18 ZIP codes
Price a mailing to Chapin ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Chapin, IA?
- 50475 and 50427. A ZIP code is listed for Chapin when at least 10% of its land lies inside the Chapin Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chapin.
- What is the population of Chapin, IA?
- The Census Bureau counts 137 residents inside Chapin Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Chapin hold 1,583 residents in all.
- What is the median household income in Chapin, IA?
- $73,091 inside Chapin Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $70,938 to $70,938.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.